baber/WOPTO huggingface dataset:
Patent JP-H098559-A (JP)
Title: Audio signal amplifier circuit and audio device using the circuit
Inventor: FUNABASHI HIROYUKI
IPC: H03F3/181
Filed: 1995-06-23
Abstract: PURPOSE: To reduce power consumption and to prolong the service life of a battery by separating an audio output circuit and a control signal generation system controlling the operating current of the audio output circuit by a resistor and a buffer circuit. CONSTITUTION: Receiving the amplified voltage signal outputted in an audio output circuit 2, the signal that a full-wave rectification is performed for this signal in a buffer circuit 4 via a resistor RD is generated and a control signal is generated in an operating current control circuit 5. As a result, the audio output circuit 2 and a control signal generation system controlling the operating current of the circuit 2 can be separated by the resistor RD and the buffer circuit 4 and the operating current corresponding to the level of the voltage signal outputted actually can be generated. Because the control signal for controlling operating current is generated by receiving an output signal by the buffer circuit 4, the output circuit 2 and a buffer circuit 2 can be arranged in parallel to a power source line and the circuit suitable to low voltage drive is obtd.
Patent JP-S5971024-A (JP)
Title: Image pickup device by endoscope
Inventor: SATOU TAKESHI
IPC: H04N5/335
Filed: 1982-10-15
Abstract: PURPOSE:To decrease the influence of a moire fringe effectively on a reproduced image by removing the moire component with an electrical filter from the video signal outputted from a solid-state image sensing device. CONSTITUTION:The image from an image guide 10 provided in a fiber scope 1 is formed on the photodetection surface of a solid state image sensing device 12 by a lens 11 of a camera 2. A signal is outputted from the device 12 to a signal processing part which supplies said signal to a moire detector 13, thereby detecting the moire fringe contained in the video signal. Since the moire fringe has regularity over the entire part of the image screen, the moire fringe is detected by making the of its characteristic and the frequency thereof is discriminated. The frequency of the moire fringe detected in such a way is supplied to a filter control circuit 14, by which the moire fringe is removed. The circuit 14 feeds the output to the 1st analog switch 15 within the prescribed range of the moire fringe component detected by the detector 13 and said switch emits the video signal to a notch filter 16A by which the moire component is removed and thereafter the video signal is sent through a switch 18 and a video signal processing circuit 19 to a monitor 20, on which the good image is projected.
Patent JP-S6338019-A (JP)
Title: Evaporator freeze proof structure for car air conditioner
Inventor: KAJITA TOSHINORI
IPC: F25B47/02
Filed: 1986-07-31
Abstract: PURPOSE:To make operation of a refrigerating cycle at the time of low temperature performable, by driving an intake door in a direction, where an inside air suction port is expanded wide, till suction air temperature becomes more than the specified value, while allowing operation of a compressor in preference to a freeze proofing device. CONSTITUTION:In an arithmetic and control unit 31, there is provided with a circuit 33 which outputs opening in a direction, where an inside air suction port of an intake door is expanded wide from the full-close position when outside temperature is less than the specified value, while addes the opening toll the suction temperature detected by a sensor 10 becomes more than the specified value and outputs it. And, at the output side of this circuit 33, there is provided with a circuit 36 which compares each operation value of compressor on-off circuit 34 and 33 or an evaporator freeze proofing device with output value of an intake door opening sensor 12 and outputs the differential opening. Also, at the output side of this circuit 36, there is provided with a circuit 35 which outputs a driving signal to an intake door operating actuator 11.
Patent JP-2000081324-A (JP)
Title: Method and equipment for inspecting defect
Inventor: SHISHIDO HIROAKI
IPC: G01N21/956
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To set a defect candidate easily in an observation field of view at the time of observing a temporarily detected defect candidate in detail by storing information concerning to the three-dimensional coordinates of a detected defect and locating the detected defect in the observation field of view based on the stored information. SOLUTION: The image of a wafer 1 in the inspection field of view is focused on the detection face of a defect detecting sensor 12 through a detection optical system 24. Output from the sensor 12 is inputted to a defect detection processing system 13 and a pattern defect is detected utilizing iteration of pattern on the wafer 1. X, Y, Z coordinates and feature amount of a defect are stored in the defect memory at a work station 14. An observation focal point mechanism control system 18 controls an observation focal point drive mechanism 21 to shift the focal point of an observation optical system 22 based on the Z-axis height stored at the time of detecting the defect. An observation image picked up by means of an observation image sensor 19 is used for focusing through the control system 18 or display on a defect confirmation display 16.
Patent JP-2000022075-A (JP)
Title: Semiconductor integrated circuit
Inventor: ANAMI HIROAKI
IPC: H01L27/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To enable transistors of an ESD standard to be lessened in number and devices and wirings to be reduced in area when an integrated circuit is designed. SOLUTION: A semiconductor integrated circuit is equipped with a first transistor 2 which is provided with source contacts S1 and S2 and a first and a second resistor, 5 and 5, formed of diffusion layers between the source contacts S1 and S2 besides a gate G and a drain D and a second transistor 3 equipped with a gate, a drain, and a source. The first source contact S1 of the first transistor 2 is connected to a power supply Vcc, and the second source contact S2 is connected to a wiring 4 to which the gate or source of the second transistor 3 is connected.
Patent JP-H11150467-A (JP)
Title: Slew-rate controller and through-rate control method
Inventor: IKUO JIMMY SANO
IPC: H03K19/0175
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To control slew-rate with a program by permitting a first circuit to set the slew-rate of an output to a prescribed value and setting the output signal to a first state, when the first and second input signals are in the first state. SOLUTION: An output driver 2 has four logic states, and when at states 1 and 2, a slew-rate is controlled, and the circuit is protected from an electrostatic discharge. When the logic values of a data signal and a cell signal are at H-levels, that state 1, transistors M1, M2, M6, M7 and M8 are turned off, and transistors M3, M4 and M5 are turned on. Especially, M3 and M4 are diode- connected, a current flows in to M5 and a resistor 17, and the output signal is outputted from an output pad 4. Thus, the slew-rate when the output signal changes from an l-level to the H-level can be controlled by the resistor 17. Moreover, since M1 and M2 are turned off, the output driver 2 is protected from electrostatic discharge generated from an outer element/circuit.
Patent JP-H0346073-A (JP)
Title: Image reproducing method for image file device
Inventor: SUGIURA YOJI
IPC: G06T1/00
Filed: 1989-07-13
Abstract: PURPOSE:To improve precision by displaying the whole of a vertically long image on a monitor by transferring after conforming the horizontal direction of a frame memory to the vertical direction of a display memory and reducing them. CONSTITUTION:When the image data of a still picture is stored in the frame memory 42, the image data is stored in such a way that the vertical direction of the still picture is set as the horizontal direction of the frame memory 42 at the time of the vertically long image, and an ordinary image is transferred as it is from the frame memory 42 to the display memory 46, and is displayed on the monitor 52. When the image is the vertically long one, it is transferred by conforming the horizontal direction of the frame memory to the vertical direction of the display memory, however, at such a case, the whole of the vertically long image can be displayed as the vertically long image on the monitor by transferring after reduction. In such a way, it is possible to display the vertically long image with high precision on the monitor 52.
Patent JP-H0345036-A (JP)
Title: Word synchronizing circuit
Inventor: OHARA KATSUICHI
IPC: H04J3/06
Filed: 1989-07-13
Abstract: PURPOSE:To avoid a burst error by storing a comparison signal outputted from a phase comparison means and sending a comparison signal to a reset control means when a deviation of each phase is consecutive for a prescribed number of times. CONSTITUTION:The phase of an edge pulse and that of a reset pulse are compared by a phase comparison means 115, the comparison signal is stored in a protection means 117 and when the phase shift is consecutive for a prescribed number of times, the signal is sent to a reset control means 116. An edge pulse is inputted to a count mean 113 as a reset signal in response to the comparison signal sent from the protection means 117 and the count means 113 is reset. Then the count means 113 is reset at a prescribed period corresponding to the word length and outputs a reset pulse. Thus, the protection means is active effectively to a digital error of a header signal to avoid the reset of the counter means and the induction of the burst error attended with the production of the digital error is prevented.
Patent JP-H02138673-A (JP)
Title: Image pickup device
Inventor: TOMONO AKIRA
IPC: G06F3/0346
Filed: 1989-07-13
Abstract: PURPOSE:To effectively perform the picture processes such as the binarization, the extraction of feature points, etc., by separating the right reflection component from the diffused reflection component for the light reflected from an image pickup subject. CONSTITUTION:An image pickup subject is irradiated by the polarized light beams via the illumination means 61 and 62, and the light reflected from the subject forms an image through an optical system. The polarizing elements 67 and 63 cut the right reflection component and extract the diffused reflection component out of those reflected beams. Then the diffused reflection component is detected by an image detecting means 613. Thus it is possible to effectively extract the feature points which are needed when the movements of a person and the movements of his/her gaze are detected via a picture process. In addi tion, no visual sense is needed for a user together with the reduced heating value and the reduced sense of oppression due to a small size of an image pickup device. Thus the user is free from the physical and mental disorder.
Patent JP-S6336473-A (JP)
Title: Word processor
Inventor: IZUHARA KOICHI
IPC: G06F12/00
Filed: 1986-07-31
Abstract: PURPOSE:To easily and automatically prepare the title of a document by preparing the title of the document from the character string of the prescribed number of the characters at a part of the prepared document, and recording it into the document control data part of recording media. CONSTITUTION:The processing in a word processor is basically executed by repeating the procedure of (preparing   editing of a document) storing of a document   displaying of blank paper. By simultaneously storing the document and displaying the blank paper, the work is smoothened. Namely, a document control means has a title automatic preparing means and a title automatic preparing means, when an instructing means is operated after the preparation of the document, prepares the title of the document from the character column of the prescribed number of the character at a part of the prepared document and records it to the document control data part of recording media. Thus, the titled of the document is automatically prepared, automatically registered and next, a blank paper is displayed on a picture.
Patent JP-H109775-A (JP)
Title: Cooler for refrigerator
Inventor: KUMA TOSHIMI
IPC: F28D5/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To effectively cool refrigerant that flows out of a compressor and improve energy efficiency of an air conditioner, etc., by a method wherein a volatile liquid is sprayed into a gas flow until minute liquid droplets are suspended like a mist in the gas flow that has a specified relative humidity to produce a misty treating gas flow. SOLUTION: A flow path 3 of a heat exchanger 2 of a refrigerating machine 1 is formed in a serpentine pattern and a flow path 4 is formed into a jacket- like shape surrounding the flow path 3. High-temperature chlorofluorohydrocarbon discharged from a compressor flows along the flow path 3 and cooling water flows along the flow path 4. The flow path 4 is connected to one of flow paths of a cross flow type heat exchanger 5 by a pipeline 6 having a circulation pump 7. The delivery side of a blower 8 is connected to the upper end of a chamber 9 and the lower end of the chamber 9 is connected to the other flow path of the cross flow type heat exchanger 5. A sprayer 10 is installed in the chamber 9, so that the relative humidity of the air inside the chamber 9 is kept at 100% with numerous minute water droplets suspended in the air.
Patent JP-H07331298-A (JP)
Title: Hookable soap usable to the last
Inventor: OMORI HIROSHI
IPC: C11D17/04
Filed: 1994-06-14
Abstract: PURPOSE:To economically use a cake of soap. CONSTITUTION:This soap contains a corrugated plastic part. The tip end of the plastic part has a form hookable on the finger or a door knob.
Patent JP-H054266-A (JP)
Title: Method for producing continuous embossment on extruded article
Inventor: ARIMA HIDETOSHI
IPC: B29C48/345
Filed: 1991-06-25
Abstract: PURPOSE:To produce continuous embossment along extrusion direction on the surface of extruded article in continuous form only in extrusion process and not in another process or in the following process. CONSTITUTION:The surface layer part of extruded article B1, which is continuously extruded from the extrusion orifice of a basic molding die, consists of first non-expandable stock M1 and second expandable stock M2 under the condition that respective molding parts made of stocks M1 and M2 are brought to the surface of the article. Though the cross-section of the extruded article B1 just after extrusion corresponds to the extrusion orifice of the basic molding die, in the cross-section of the article B1 after vulcanizing treatment, the second expandable stock M2 expands, resulting in bringing the molding part to the surface of the article. Thus, after the completion of the respective extrusion molding and vulcanizing processes, embossment is produced on the surface of the extruded article B1.
Patent JP-S6338118-A (JP)
Title: Amplitude detector
Inventor: ARAIDA TOMOJI
IPC: G01H1/08
Filed: 1986-08-01
Abstract: PURPOSE:To facilitate fitting adjustment operation and to detect fine vibrations by fitting the lower end part of a plate type block and the driving part fitting base end part of a leaf spring to a driving part fitting base with a common bolt. CONSTITUTION:A ball 20 is coupled with the driving part fitting base 21 by plural superposed leaf springs 22 arranged slantingly at equal angular intervals. This driving part fitting base 21 is supported on a floor across vibration- insulating rubber 23. An electromagnet 25 wound with a coil 24 is fixed on the driving part fitting base 21 and a leaf spring fitting part 21a is formed integrally with the fitting base 21. The lower end parts of the leaf springs 22 are fixed to the fitting part 21a with a bolt 29. Further, an amplitude detector 26 consists of the plate type block 27 and an amplitude detecting element 28. Then, the lower end parts of the leaf springs 22 and the other end of the plate type block 27 which is provided with the amplitude detecting element 28 on one end side and fixed closely to the leaf springs 22 are fixed to the fitting part 21a of the driving part fitting base 21 with the common fitting bolt 29.
Patent JP-H08219111-A (JP)
Title: Actuator with ring gear and its preparation
Inventor: POORU PII UEIYAA
IPC: F15B15/06
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of a fluid during operation and to improve reliability by firmly fitting a ring gear to an actuator body to convert linear movement of a driving member to a rotational movement. SOLUTION: When a fluid flows selectively from a port 86 or 88 in the side end of a piston 58 directing to the main body end 16 or 18 under pressure of working fluid, reciprocal movement is caused in the body 12 of the piston 58. As the selective action of pressure fluid on the piston, the piston 58 and a sleeve 44 which is a part of the piston make axial linear movement in the body 12, an outer helical spline 46 of the piston sleeve 46 is slid to engage with an inner helical spline 48 of a ring gear fixed to the body 12 by welding W, thereby causing roation of the sleeve 44. The linear and rotational movement of the sleeve 44 is transmited through the engagement with an outer helical spline 54 of the shaft middle part 56 and an inner helical spline 52 of the piston to rotate a shaft 20 to the body 12.
Patent JP-S6074973-A (JP)
Title: Reference signal forming circuit of synchronous pwm inverter
Inventor: MASUDA HIROYUKI
IPC: H02M7/48
Filed: 1983-09-28
Abstract: PURPOSE:To simply and inexpensively form a construction of a reference signal forming circuit of a synchronous PWM inverter by forming a reference signal of a PWM inverter with a purely digital construction using a programmable divider and a PLL circuit. CONSTITUTION:Dividing frequency of programmable dividers 10, 20, 30, 40 are controlled by a microcomputer 100. A PLL circuit 50 operates as a frequency multiplier. The frequency of the reference clock of the microcomputer 100 is divided by dividers 10, 20, and applied as a frequency reference to the PLL circuit 50. The output of the PLL circuit 50 is divided by the divider 30 to generate a PWM reference signal. The PWM reference signal is divided in frequency by the divider 40, and applied as a feedback input to the PLL circuit 50.
Patent JP-H0918793-A (JP)
Title: Image pickup device
Inventor: JIYUEN MASAHIRO
IPC: H04N5/372
Filed: 1995-06-26
Abstract: PURPOSE: To attain image pickup with high quality and the operation in the diversified mode without addition of a memory by updating fixed pattern noise at any time without the need for a backup power supply or the like in the image pickup device. CONSTITUTION: The image pickup device is provided with a nonvolatile memory 3 storing fixed pattern noise data for each picture element of an image pickup element 1 in the image pickup device and a frame memory 4 storing an integral image data for each picture element for plural frames. A processor 5 and a control section 6 are used to calculate read data from each memory and an output of the image pickup element. A signal recording processing section 13 is provided to record output data from the processor 5.
Patent JP-H0845583-A (JP)
Title: Terminal and electronic part for high voltage
Inventor: KAI KENICHI
IPC: H05K3/28
Filed: 1994-08-03
Abstract: PURPOSE:To provide a terminal which can prevent a circuit substrate on which the terminal is mounted, from being cracked, and also can prevent the circuit substrate from being cracked. CONSTITUTION:The terminal 13 is machined out of a metallic plate. The terminal 13 is rested over the back surface of a circuit substrate 33a made of ceramics, and its one part is buried in an insulating resin layer 11 covering the back surface 3a of the circuit substrate 3. The terminal 13 is equipped with a contact section 13A which is in contact with the back surface 3a of the circuit substrate 3, a stand-up section 13C which is erected from the contact section 13A, and is extended in the direction parting from the back surface 3a of the circuit substrate 3, and with two side wall sections 13D and 13E located at both sides of the stand-up section 13C. The two side wall sections 13D and 13E of the terminal 13 is so constituted that a gap G2 in which insulating resin consisting of the insulating layer comes in, is formed between the end face of each side wall section and the back surface 3a of the circuit substrate 3.
Patent JP-S6427101-A (JP)
Title: Fixing of buffer member for lamp apparatus for vehicle
Inventor: WATABE HIDEYO
IPC: B29C65/08
Filed: 1987-07-23
Abstract: PURPOSE: To fix a buffer member easily, satisfactorily and efficiently without using a noxious chemical by sticking the buffer member made of a prescribed synthetic rubber material to the surface of the deposited object made of a polypropylene material with a tool horn having a required tip section, and applying ultrasonic deposition. CONSTITUTION: A buffer member made of a synthetic rubber material having good compatibility with polypropylene containing propylene is pressed to the surface of a deposited object on the outer periphery of a lamp housing made of a polypropylene material by a tool horn 7 having a tip section 7a with the width closely stuck to the surface of the deposited object, a linear cross shape, and the prescribed length, then the buffer member is closely stuck to the surface of the deposited object. When ultrasonic deposition is applied in this state, ultrasonic waves are concentrated on the surface of the deposited object, and the buffer member can be fixed efficiently and satisfactorily at uniform strength without requiring a special skill and without using a noxious chemical because no adhesion is applied.
Patent JP-H10319580-A (JP)
Title: Photosensitive conductive paste and production of electrode
Inventor: MASAKI YOSHIKI
IPC: H01J11/22
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive conductive paste which enables the formation of a fine pattern and which is suitable to form a circuit pattern of low resistance by incorporating spherical conductive particles and a photosensitive org. component. SOLUTION: This photosensitive conductive paste contains spherical conductive particles and a photosensitive org. component. The photosensitive conductive paste is applied on a substrate, patterned by photolithography and then calcined. By adding photosensitivity to the conductive paste and by using photolithographic techniques for the paste, fine electrodes with low resistance can be efficiently formed. Any powder having conductivity can be used for the conductive powder used in this invention, and preferably, such a conductive powder is used that contains at least one element selected from Ag, Au, Pd, Ni, Cu, Al and Pt, that has low resistance and that can be baked at a temp. of <=600 deg.C on a glass substrate. As for the photosensitive compd., a compd. which changes into insoluble by light and a compd. which changes into soluble by light can be used.